Re-examining the Unified Theory of Acceptance and Use of Technology (UTAUT): Towards a Revised Theoretical Model
Re-examining the Unified Theory of Acceptance and Use of Technology (UTAUT): Towards a Revised Theoretical Model
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DOI：
10.1007/s10796-017-9774-y
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发表时间：
2019-06-01
影响因子：
5.9
通讯作者：
Williams, Michael D.
中科院分区：
文献类型：
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作者：
Dwivedi, Yogesh K.;Rana, Nripendra P.;Williams, Michael D.
基于对技术接受和使用统一理论（UTAUT）的批判性评论，本研究首先正式形成了一个替代的理论模型来解释信息系统（IS）和信息技术（IT）创新的接受和使用。然后使用荟萃分析和结构方程模型（MASEM）技术的组合对修订的理论模型进行了实证检验。该荟萃分析基于对21种关系的1600个观察结果，这些关系来自162项关于IS/IT接受和使用的先前研究。SEM分析表明，态度：是中央的行为意图和使用行为，部分介导的影响外生结构的行为意图，并直接影响使用行为。一些影响的理论和实践的基础上得出的研究结果。
Based on a critical review of the Unified Theory of Acceptance and Use of Technology (UTAUT), this study first formalized an alternative theoretical model for explaining the acceptance and use of information system (IS) and information technology (IT) innovations. The revised theoretical model was then empirically examined using a combination of meta-analysis and structural equation modelling (MASEM) techniques. The meta-analysis was based on 1600 observations on 21 relationships coded from 162 prior studies on IS/IT acceptance and use. The SEM analysis showed that attitude: was central to behavioural intentions and usage behaviours, partially mediated the effects of exogenous constructs on behavioural intentions, and had a direct influence on usage behaviours. A number of implications for theory and practice are derived based on the findings.